Makita 650101-0 Switch for Grinders 9015B, 9016B, and 9049 (4-Pack)

It has 4 terminals. It includes a locking mechanism. It handles on/off and, in some cases, variable speed operations. It can be involved in electric braking by momentarily reversing electrical polarity. Included: (4) Makita 650101-0 Switch for Grinders 9015B, 9016B, and 9049